Title:
電池パック及び推進装置
Document Type and Number:
Japanese Patent JP7085396
Kind Code:
B2
Abstract:
A battery pack includes a plurality of tubular batteries, holders, a storage bag, and a battery casing. The holders hold the plurality of tubular batteries. The storage bag is a flexible bag-shaped member in the interior of which the holders holding the plurality of tubular batteries are accommodated, and is filled with an insulating filler that is fluid and not solidified during use. The battery casing accommodates the storage bag in which the holders are accommodated.
Inventors:
Hideaki Aoki
Taro Okamatsu
Taro Okamatsu
Application Number:
JP2018080264A
Publication Date:
June 16, 2022
Filing Date:
April 18, 2018
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
H01M50/207; B60L50/64; H01M50/204; H01M50/238; H01M50/284; H01M50/317; H01M50/342
Domestic Patent References:
| JP2007157358A | ||||
| JP2009004193A | ||||
| JP10055822A |
Foreign References:
| WO2014184993A1 | ||||
| WO2017110036A1 |
Attorney, Agent or Firm:
Naoki Katsura